Events List Shows events in 12 hour time when system uses 24 hour time

[DjDeets]

What Happened?

I added my Nextcloud calendar through elementary online accounts CalDAV. When viewing events from calendar app's sidebar, times are listed using AM/PM rather than 24 hour time. Wingpanel calendar events use correct time, and when I add events through the calendar app, it uses 24 hour time. Interestingly, events added through elementary calendar app display in 24 hour time next to the 12 hour time entries.

Calendar App Screenshot:

Wingpanel Screenshot

Issue sounds somewhat similar to #91 ?

Steps to Reproduce

1. Set system to use 24 hour time.
2. Add Nextcloud calendar through online accounts CalDAV.
3. Sync Nextcloud calendar.
4. Launch Calendar app and select a day to view calendar events.
5. Calendar Events which are synced use 12 hour time.

Expected Behavior

Calendar events should be displayed in calendar app using correct system setting, in this case 24 hour time rather than 12 hour time.

OS Version

7.x (Horus)

Software Version

Latest release (I have run all updates)

Log Output

No response

Hardware Info

No response